seo实战css的起因是因为一个页面,http://www.pipefactory.org/是在链接中有下划线。做了下面的css更改后,链接去掉了,作个总结吧:

<div style=”float:left”><a href=”din/din24481629″ title=”steel pipe”><img src=”images/stories/second/s2008910173659.jpg” border=”0″ width=”180″ height=”179″ /><br /></a><a href=”din/din24481629″ style=”text-decoration: none;text-decoration:underline;text-decoration: none;margin-left:60px”><strong>DIN1757</strong></a></div>
<div style=”float:left; margin-left:5px”><a href=”din/din17175″ title=”din”><img src=”images/stories/second/s2008910173826.jpg” border=”0″ width=”178″ height=”179″ /><br /> </a><a href=”din/din17175″ style=”text-decoration: none;text-decoration:underline;text-decoration: none;margin-left:60px”> <strong>GB5310-1995</strong></a></div>
<div style=”float:left; margin-left:5px;margin-right:5px”><a href=”api-spec-5ct/casing” title=”steel pipe”><img src=”images/stories/second/s2008910174055.jpg” border=”0″ width=”178″ height=”179″ /><br /></a><a href=”api-spec-5ct/casing” title=”steel pipe”></a><a href=”api-spec-5ct/casing” style=”text-decoration: none;text-decoration:underline;text-decoration: none;margin-left:70px”> <strong>Casing</strong></a></div>
<div><a href=”astmasme/astm-a335″ title=”astm steel pipe”><img src=”images/stories/second/s2008910174915.jpg” border=”0″ width=”179″ height=”179″ /><br /></a><a href=”astmasme/astm-a335″ title=”astm steel pipe”></a><a href=”astmasme/astm-a335″ style=”text-decoration: none;text-decoration:underline;text-decoration: none;margin-left:58px”> <strong>ASTM A335</strong></a></div>
<p> </p>
<div style=”float:left”><a href=”api-spec-5ct/tubing” title=”steel pipe”><img src=”images/stories/second/s2008910174121.jpg” border=”0″ width=”179″ height=”177″ /><br /></a><a href=”api-spec-5ct/tubing” title=”tubing steel pipe”></a><a href=”api-spec-5ct/tubing” style=”text-decoration: none;text-decoration:underline;text-decoration: none;margin-left:28px”><strong>Tubing steel pipe</strong></a></div>
<div style=”float:left; margin-left:5px”><a href=”astmasme/-astm-a192″ title=”astm steel pipe”><img src=”images/stories/second/s2008910174226.jpg” border=”0″ width=”179″ height=”177″ /><br /></a><a href=”astmasme/-astm-a192″ title=”steel pipe”></a><a href=”astmasme/-astm-a192″ title=”astm steel pipe”></a><a href=”astmasme/astm-a335″ style=”text-decoration: none;text-decoration:underline;text-decoration: none;margin-left:8px”><strong>ASTM A192 steel pipe</strong></a></div>
<div style=”float:left; margin-left:5px; margin-right:5px”><a href=”astmasme/-astm-a179″ title=”steel pipe”><img src=”images/stories/second/s2008910174613.jpg” border=”0″ width=”179″ height=”177″ /><br /></a><a href=”astmasme/-astm-a179″ title=”steel pipe”></a><a href=”astmasme/-astm-a179″ style=”text-decoration: none;text-decoration:underline;text-decoration: none;margin-left:28px”><strong>ASTM A179 steel pipe</strong></a></div>
<p><a href=”astmasme/astm-a213″ title=”steel pipe”><img src=”images/stories/second/s2008910175015.jpg” border=”0″ width=”178″ height=”176″ /><br /></a><a href=”astmasme/astm-a213″ title=”steel pipe”></a><a href=”astmasme/astm-a213″ title=”astm steel pipe”></a><a href=”astmasme/astm-a335″ style=”text-decoration: none;text-decoration:underline;text-decoration: none;margin-left:28px”><strong>ASTM A213 steel pipe</strong></a></p>